{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T20:56:05Z","timestamp":1790974565411,"version":"4.1.0"},"reference-count":19,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2022,8,4]],"date-time":"2022-08-04T00:00:00Z","timestamp":1659571200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,8,4]],"date-time":"2022-08-04T00:00:00Z","timestamp":1659571200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"name":"the Fund of the Science and Technology Department in Sichuan province","award":["2022YFS0102"],"award-info":[{"award-number":["2022YFS0102"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["International Orthopaedics (SICOT)"],"published-print":{"date-parts":[[2023,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The purpose of this study was to assess the efficiency, safety, and accuracy of cannulated screw fixation using a robot-assisted method compared with a traditional percutaneous freehand method.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This retrospective clinical study included 18 patients with scaphoid fracture who underwent cannulated screw fixation by robot-assisted technique or traditional percutaneous freehand technique from June 2018 to June 2020. All patients were divided into the robot-assisted group (9 patients) or the traditional surgery group (9 patients). The operation time, blood loss, number of intra-operative fluoroscopies, fracture healing time, Mayo wrist function score, and screw implantation accuracy were recorded in the two groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The average age of the robot-assisted group was 37.9\u2009\u00b1\u200910.6\u00a0years (with a range of 30 to 52\u00a0years), there were eight males and one female, and there were six cases of scaphoid fracture on the right side and three on the left side. The average pre-operative time was 2.8\u2009\u00b1\u20090.7\u00a0days (ranging from 1 to 3\u00a0days). The average age of the traditional surgery group was 31.6\u2009\u00b1\u20096.8\u00a0years (with a range of 20 to 45\u00a0years), there were eight males and one female, and there were five cases of scaphoid fracture on the right side and four on the left side. The average pre-operative time was 2.1\u2009\u00b1\u20090.8\u00a0days (with a range of 2 to 4\u00a0days). The number of intra-operative fluoroscopies was 24.4\u2009\u00b1\u20093.5 in the traditional surgery group, whereas it was only 10.1\u2009\u00b1\u20091.9 in the robot-assisted group, which was significantly lower (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.05). The average operation time of the traditional operation group was 48.4\u2009\u00b1\u200912.2\u00a0min, and that of the robot-assisted group was 32.6\u2009\u00b1\u20094.2\u00a0minutes, which was significantly shorter (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.05). The angles between the actual screw position and the central axis of the scaphoid on both the coronal and sagittal post-operative CT images were 8.3\u00b0\u2009\u00b1\u20092.3\u00b0 and 8.8\u00b0\u2009\u00b1\u20091.6\u00b0 for the traditional operation group and 3.8\u00b0\u2009\u00b1\u20090.8\u00b0 and 4.3\u00b0\u2009\u00b1\u20091.2\u00b0 for the robot-assisted group, so the accuracy of the robot-assisted group was significantly higher (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u20090.05). There were no significant differences between the two groups in wrist function recovery or fracture healing time.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Robot-assisted treatment of scaphoid fracture is more accurate than traditional freehand technology, with shorter operation time and fewer intra-operative fluoroscopies. There is no difference between the two surgical techniques in intra-operative bleeding, post-operative fracture healing, or functional recovery. Robot-assisted surgery is a safe, effective, and accurate method for treating scaphoid fracture.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00264-022-05532-9","type":"journal-article","created":{"date-parts":[[2022,8,3]],"date-time":"2022-08-03T23:24:41Z","timestamp":1659569081000},"page":"839-845","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Robot-assisted vs traditional percutaneous freehand for the scaphoid fracture treatment: a retrospective study"],"prefix":"10.1007","volume":"47","author":[{"given":"Chengwei","family":"Xiao","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dan","family":"Wei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zongdong","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijun","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoming","family":"Tang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiabin","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yue","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiang","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,8,4]]},"reference":[{"issue":"2","key":"5532_CR1","doi-asserted-by":"publisher","first-page":"E41","DOI":"10.1097\/ta.0b013e31822458e8","volume":"72","author":"AD Duckworth","year":"2012","unstructured":"Duckworth AD, Jenkins PJ, Aitken SA, Clement ND, Court-Brown CM, McQueen MM (2012) Scaphoid fracture epidemiology. 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Approval was granted by the Ethics Committee of the Sichuan Academy of Medical Sciences & Sichuan Provincial People\u2019s Hospital, China (09\/25\/2019, No: 2019062).","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Informed consent was obtained from all individual participants included in the study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"The authors affirm that human research participants provided informed consent for publication of the images in Figure(s) 1, 2, 3, and 4.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}